Supporting pedestal



FIG. 1 is a perspective view of a supporting pedestal showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side, elevational view thereof;

FIG. 5 is a right side, elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of the supporting pedestal for a display, wherein a cover of the supporting pedestal is in the opened position.

The broken line showing of a monitor and unclaimed portions of the supporting pedestal is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

The ornamental design for a supporting pedestal, as shown and described. 